This is a website that everyone can build together. You can upload your own texts, photos, videos, and more! One drawback of the free version is that there will be many text and graphic advertisments on your website, which is powered by Wetpaint

Wetpaint allows users to contribute contents, including texts, images, videos, etc. One drawback of the free version is that there will be many text and graphical advertisements on your website created by Wetpaint.

WordPress is web software you can use to create a beautiful website or blog. The core software is built by hundreds of community volunteers: a good example of open source. There are about 25 million WordPress-powered sites in the world.

Jing is a good software to capture motions on your computer screen. Perfect for demonstrating procedures with voice recording. It generates .swf files for you to publish online or to save on local drive.

By using Windows Movie Maker, you can edit video clips and add special effects. It used to be in every version of Windows. However, it's not in Windows 7. But you can still download it at http://explore.live.com/windows-live-movie-maker

By using Windows Movie Maker, you can edit video clips and add special effects. It used to be in every version of Windows. However, it's not in Windows 7. But you can still download it at http://explore.live.com/windows-live-movie-maker

Maybe you want to throw together a few video clips. Maybe you have more time and want to fine-tune every edit. Or maybe you just want to flip through clips the way you flip through album covers in iTunes. iMovie lets you do it all — then share it all. iMovie is a software pre-installed in Mac operation system. It's easy and fun.

Audacity is free, open source software for recording and editing sounds. It is available for Mac OS X, Microsoft Windows, GNU/Linux, and other operating systems. It's very light-weighted, easy to use, and free from advertisements or plug-ins.

By using Vyew, you can give presentations, host webinars, or conduct team meetings. Leave content available for access over time; Upload, create, and collaborate on content with your team or customers; Create and upload course content for real-time and anytime collaborative learning. The free account only allows 10 users at one time.

Vyew is a great web conference software. You can pre-upload your conference materials in formats of doc, ppt, pdf, jpg, etc. You can take screenshots of your computer and share them instantly. You can even add voice comments to the materials or the screenshots. It also has equation editors and other features. However, the free version only allows 10 users at a time to be in the conference

Voki is a free service that allows you to create personalized speaking avatars and use them on your blog, profile, and in email messages. You can record your own voice or use the convenient "text to voice" function. However, the characters are all cartoon characters. They are cute but maybe a little bit childish in some occasions.

Talking avatars can welcome, motivate and lead users through your websites or instructions. You can record your own voice or use the convenient ʺtext to voiceʺ function. However, the characters are all cartoon characters. They are cute but maybe a little bit childish in some occasions.

The Facebook social network has revolutionised keeping in touch over the internet. Friends and family can now connect with each other in a network of relationships, sending emails, playing trivia quizzes and games, sharing photos and generally having casual day-to-day contact that is often difficult due to geographical distances and busy lifestyles

It's the most popular social network. Almost every student spends some time every day on it. So it's a good way to get connected with them: building interest groups, sending event invitations, and seeing what they are doing.

Ning is the leading online platform for the world’s organizers, activists and influencers to create their own social network. Design a custom social experience in under 30 seconds giving you the power to mobilize, organize and inspire.

Whether it’s breaking news, a local traffic jam, a deal at your favorite shop or a funny pick-me-up from a friend, Twitter keeps you informed with what matters most to you today and helps you discover what might matter to you most tomorrow.

Twitter can be considered as a blog with one-sentence-long posts. It's the fastest way to keep others (especially your followers) updated about you, your courses, and your research.

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The timely bits of information that spread through Twitter can help you make better choices and decisions and, should you so desire, creates a platform for you to influence what’s being talked about around the world. Search results spread across Twitter and in other ways across the Web so you can discover what’s happening on and off of Twitter.com, wherever you prefer.

Over 70 million professionals use LinkedIn to exchange information, ideas and opportunities. By using Linkedin, you can stay informed about your contacts and industry; Find the people & knowledge you need to achieve your goals; Control your professional identity online.

SurveyMonkey is the most Trusted Survey Tool. You can create and publish online surveys in minutes, and view results graphically and in real time. SurveyMonkey provides free online questionnaire and survey.

The Hot Potatoes suite includes six applications, enabling you to create interactive multiple-choice, short-answer, jumbled-sentence, crossword, matching/ordering and gap-fill exercises for the World Wide Web. Hot Potatoes is freeware, and you may use it for any purpose or project you like.

Google Docs is an easy-to-use online word processor, spreadsheet and presentation editor that enables you and your students to create, store and share instantly and securely, and collaborate online in real time. You can create new documents from scratch or upload existing documents, spreadsheets and presentations. There's no software to download, and all your work is stored safely online and can be accessed from any computer.

ThinkFree Office is an office suite written in Java that runs on Windows, Linux, and Macintosh platforms. ThinkFree Office has a look and feel similar to Microsoft Word, Excel and PowerPoint, providing a degree of familiarity to new users.

ThinkFree provides users 1GB storage for free. Users can use either the desktop Office or the online version Office to create documents and then synchronize them so it's available anywhere from any computer, even mobile phones.

A multiplatform and multilingual office suite and an open-source project. It stores all your data in an international open standard format and can also read and write files from other common office software packages. It can be downloaded and used completely free of charge for any purpose.

OpenOffice looks and works like Microsoft Office. It contains Text Document, Spreadsheet, Presentation, etc. Just like Word, Excel, and PowerPoint. It may not have so many fancy templates, but it does its work. Its file formats are compatible with Microsoft Office. Above all, it's free!

Flickr is the best way to store, sort, search and share your photos online. Flickr helps you organize that huge mass of photos you have and offers a way for you and your friends and family to tell stories about them.

Picasa is a photo managing and editing software. It can detect all images on your local computer and upload them to google web album easily. New versions can also automatically recognize and tag human faces.

A WebQuest is an inquiry-oriented lesson format in which most or all the information that learners work with comes from the web. Zunal WebQuest Maker is a web-based software for creating WebQuests in a short time without writing any HTML codes.

Upload and share your PowerPoint & Keynote presentations, Word & PDF documents and professional videos on SlideShare. Add audio to make a webinar. Capture leads with your presentations. This is also a good tool for making tutorials.

Conventionally, multiple email exchange is needed to coordinate a meeting. This convenient tool allows you to proposal meeting times and ask other participants' response. The result will be shown on one single page. No more emails.

Social bookmarking is a method for Internet users to share, organize, search, and manage bookmarks of web resources. Keep, share, and discover the best of the Web using Delicious, the world's leading social bookmarking service.

We are familiar with bookmarks in web browsers: to remember the websites you may come back to visit. Social bookmarking allows you to store these bookmarks online and to share with others, so they are not limited to only one browser.

Diigo is a social bookmarking website which allows signed-up users to bookmark and tag web-pages. Additionally, it allows users to highlight any part of a webpage and attach sticky notes to specific highlights or to a whole page. These are special premium accounts provided specifically to K-12 & higher-ed educators. Once your Diigo Educator application is approved, your account will be upgraded to have additional features.

No funds to purchase Adobe Photoshop? GIMP (short for the GNU Image Manipulation Program) is a free software raster graphics editor with provides Photoshop-like capabilities and offers a broad feature set that has made it popular with amateur artists and open source fans.

Although not a full blown version of NVivo, which is the most widely used qualitative data analysis tool, the free Weft QDA offers many similar functions to organize and analyze non-numerical or unstructured data. It can import text from .txt and .pdf, and it has text search and marking functions for open and axial coding.

VoiceThread is a good collaborative platform for users to leave comments about an uploaded document or an image. Users can listen to others' comment and easily add their own. It's just like a round table meeting!

desktop sharing made easy. no software needs to be download at the audience's side. You can even give control of your keyboard and mouse to your collaborators to make it a very interactive online session.

Desktop sharing software. You can give control to any audience and change their role to presenter. a small client software need to be downloaded. Holds up to 10 participants. Work well on both PC and Mac.